network security protocols

For the network, we usually use the access network. How are protocols defined? Next, let's take a look at the relevant content of the access network protocol. Because the layer-3 tunnel Protocol relies heavily on the characteristics of the PPP protocol, it is necessary to discuss the PPP protocol in depth. The PPP acce

Through understanding the computer network, its layer-7 structure has different protocols to regulate. Based on the network type, we can divide these protocols into LAN protocols and generalized network

package and send them back to the sender. The system extracts data or commands and sends them back to the SCSI subsystem. Security description: The iSCSI protocol provides QoS and security features. You can restrict the initiator to send a login request only to the target in the target list, and then confirm the request by the target and return the response. Communication is allowed; Encrypted data packets

We have introduced some types of access network protocols. In our general concept, the access network is also a feature of Wired Access. Familiar with PPP protocols. Because the layer-3 tunnel Protocol relies heavily on the characteristics of the PPP protocol, therefore, it is necessary to conduct an in-depth discussio

Multicast routing is a good technology. It broadcasts data over the Internet. Unlike broadcast, due to broadcast storms, the router prohibits cross-route transmission of broadcast data. Multicast solves this problem. Currently, m$ software such as NetMeeting and WMS are widely used in multicast. Here we will discuss how to build your Linux into a multicast router.(Generally, gateways and routers do not support multicast data packets ). 1. Transmission Protocol

Source: http://support.microsoft.com/ SummaryInternet Protocol Security (IPSec) filtering rules can be used to protect Windows 2000-based computers from web-based attacks caused by viruses, worms, and other threats. This article describes how to filter out specific protocol and port combinations for inbound and outbound network communication. This document also includes steps for determining whether an IPSe

The network routing protocol is essential in the network. As a protocol for address management and allocation, there are many types of protocols. Next we will summarize several important routing protocols for you to explain. Generally, there are two typical routing Methods: Static Routing and dynamic routing ｡ Static R

backbone network, people connected to it through the IPIP (IP Encapsulation IP) tunnel. The Unix program mrouted can understand the DVMRP and IGMP protocols, but the Internet Router cannot. Many customers who want to adopt Multicast technology are still asking their ISP why some protocols do not work. DVMRP refers to the distance vector multicast routing protoco

6.4 Configuring network ProtocolsThe database engine must have network protocols enabled before the client connects to the database engine. The SQL Server database engine can simultaneously enable multiple network protocols for the request service, and the client uses a sing

Why are we always talking about router protocols? For the construction of a network, the use of the router protocol is directly related to the various performance and indicators of the network. So this is very important. With the complexity of the network structure, the use of a single Router Protocol can no longer mee

Switching Mode for resources, and the peer-to-peer bidirectional 64 kbit/s fixed bandwidth channel provided for both parties of the communication is not suitable for data services with large burst data volumes and large differences in upstream and downstream data traffic ｡ The wide area network (WAN) protocol can be divided into DDN, X.25, frame relay, and IP network, because the IP

During the time when I started network debugging, I always wanted to figure out how LAN access to the Internet was. Now pay attention to your computer. After the boot, after dozens of seconds of waiting, the operating system interface on the screen will appear in front of us. Just click on the browser icon to access our favorite website. However, nothing appears on the webpage as you think. What's wrong? Don't worry. We will handle this problem as soo

Network protocols play an important role in movie servers. It can be said that without network protocols, movie servers will not be able to play a normal role. This article briefly introduces several mainstream network protocols,

Tcpdump is a basic tool for network protocol analysis. Tshark is the command line version of wireshark (formerly known as ethereal), a well-known open-source network protocol analysis tool. wireshark can decode and analyze thousands of network protocols. Wireshark and tcpdump both use the libpcap library (see the libpc

architecture 2. Switch application processing to Open Systems (Windows and Unix) 3. IP addresses are widely used as interconnection protocols None of these trends is surprising. Using the IP protocol, Intel-compatible open-system servers have dominated modern data centers. Given this dominant processing architecture, Ethernet Interconnection is a logical choice, and no other network